Chazzz - with the longer length comes more risk / reward. As an example, on some par 4 holes on BPB with Pro clubs you are looking at 230yds + for your second shot (#7 for example). With Master clubs, the distance becomes the same as it was off Pro tees. And reaching the SA #7 fairway is now do-able into a head wind with master clubs, whereas with Pro clubs it's usually a no-no unless you go wide left. These are just a few examples off the top of my head, but there are many more.
Admittedly, on the CTTH there is no need for a master driver (I think....) but once you get used to them it will be like you never used the pro drivers at all